In this experiment, muskmelon cultivar "Green Seoul, honey" (Cucumis melon L.) as the scion, with "holy anvil One" as rootstock for grafting treatment to the scions of grafted as controls. Studied the growth and development of muskmelon in ethylene production, fruit characteristics of aroma esters, amino acids enzymes alcohol dehydrogenase (ADH) and alcohol acyltransferase (AAT) in the activity. The results showed that: grafted muskmelon delayed the release of ethylene. 50-60 days after flowering,
Grafting significantly decreased the characteristics of muskmelon fruit aroma esters - ethyl acetate, hexyl acetate, methyl benzene acetic acid and acetic acid -2 - methyl-butyl content, and in the ripening period than from the root network of graft patterns of fruit characteristics of four kinds of ester aroma components were respectively 26%, 18.5%, 15%, 15%. With the gradually into the mature fruit, grafting, and from the root of feature muskmelon ester aroma precursor - valine and alanine were increased gradually, leucine and isoleucine decreased gradually. 50 to 60 days after flowering, and grafting reduced the muskmelon
Four kinds of free amino acids and total free amino acids, and in the ripening period, grafting, and since the root of muskmelon in the four kinds of free amino acids is small. Grafting reduces the muskmelon aroma esters in the synthesis of the key features of enzyme - alcohol dehydrogenase and alcohol acyl transferase activity.
参考资料:百度